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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package helloworld.om;
import helloworld.om.HelloWorldService;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNode;
import org.apache.tuscany.api.SCARuntime;
import org.osoa.sca.CompositeContext;
import org.osoa.sca.CurrentCompositeContext;
import static java.lang.System.out;
/**
* This client program shows how to create an SCA runtime, start it,
* locate the HelloWorld service and invoke it.
*/
public class HelloWorldClient {
private static final String TARGET_NAMESPACE = "http://helloworld-om";
public final static void main(String[] args) throws Exception {
SCARuntime.start("helloworldwsclient-om.composite");
// Invoke the HelloWorld service
CompositeContext compositeContext = CurrentCompositeContext.getContext();
HelloWorldService helloWorldService= compositeContext.locateService(HelloWorldService.class, "HelloWorldServiceComponent");
OMFactory fac= OMAbstractFactory.getOMFactory();
//create operation
OMElement opE = fac.createOMElement("getGreetings", TARGET_NAMESPACE, "helloworld");
//create parm
OMElement parmE = fac.createOMElement("name", TARGET_NAMESPACE, "helloworld");
//and value.
opE.addChild(parmE);
StringBuilder sb= new StringBuilder(1000);
for(String s : args){
sb.append(s);
}
parmE.addChild(fac.createOMText(sb.toString()));
OMElement value = helloWorldService.getGreetings(parmE);
printTRee(value);
out.println(value);
out.flush();
SCARuntime.stop();
}
private static void printTRee(OMElement value) {
out.println(value);
for(OMNode n = value.getFirstOMChild(); n != null; n= n.getNextOMSibling()){
if(n instanceof OMElement) printTRee((OMElement) n);
else out.println(n);
}
out.flush();
}
}
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